PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50211Seal,plain Encased

Federal-Mogul Corp Chassis Products Div · NSN 5330-00-178-3532 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-3532 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-3532. Primary manufacturer part number: 50211.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Seal Width: 0.438 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Housing Bore Diameter: 1.624 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-3532, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Chassis Products Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-178-3532
Primary Part Number50211
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Chassis Products Div
StatusCANCELLED
Case StyleSQUARE
Seal Width0.438 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Housing Bore Diameter1.624 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5330-00-113-831050211 INTERCHANGEABLE
Seal,plain Encased
Applied Industrial Technologies -- Pa Llc
4320-00-132-0709 INTERCHANGEABLE
Parts Kit,rotary Pump
5950-00-146-4818 INTERCHANGEABLE
Reactor
3010-00-356-3284SC-B-69373 INTERCHANGEABLE
Clutch,positive,nonvehicular
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-00-800-0956 INTERCHANGEABLE
Circuit Card Assembly
5360-00-981-017550-211 INTERCHANGEABLE
Spring,helical,extension
Motorola Solutions Danmark A/s
5975-01-214-1271300806 INTERCHANGEABLE
Cover,junction Box
Moog Inc.
5965-01-305-70635021-1 INTERCHANGEABLE
Handset
Avtechtyee Inc Dba Avtech
6150-01-587-1739209-000303 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Army, United States Department of the Dba Aviation Applied Technology Directorate
6685-01-663-6874 INTERCHANGEABLE
Hygrometer,digital
Cross-Reference Index
Part NumberManufacturer
50211 Federal-Mogul Corp Chassis Products Div (USA)
50211 Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
5330-00-113-8310INTERCHANGEABLE
SEAL,PLAIN ENCASED
50211
4320-00-132-0709INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
5950-00-146-4818INTERCHANGEABLE
REACTOR
3010-00-356-3284INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
SC-B-69373
5998-00-800-0956INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5360-00-981-0175INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
50-211
5975-01-214-1271INTERCHANGEABLE
COVER,JUNCTION BOX
300806
5965-01-305-7063INTERCHANGEABLE
HANDSET
5021-1
6150-01-587-1739INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
209-000303
6685-01-663-6874INTERCHANGEABLE
HYGROMETER,DIGITAL

Frequently Asked Questions

What is NSN 5330-00-178-3532?

NSN 5330-00-178-3532 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Chassis Products Div, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-178-3532?

NSN 5330-00-178-3532 has 2 cross-referenced part numbers: 50211 (Federal-Mogul Corp Chassis Products Div), 50211 (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 5330-00-178-3532?

There are 10 known substitutes for 5330-00-178-3532: 5330-00-113-8310, 4320-00-132-0709, 5950-00-146-4818 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50211?

Key specifications for 50211: Case Style: SQUARE; Seal Width: 0.438 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Material: STEEL CASE. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-178-3532 still in active supply?

NSN 5330-00-178-3532 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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